Brand New 2011-2015 Kia Optima Motor 2.4L G4KJ Theta II GDI 4-Cylinder Engine
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SAME DAY SHIPPING
2-10 BUSINESS DAYS DELIVERY
UP TO 180 DAYS GUARANTEE - UNLIMITED KILOMETERS
1-877-347-1326 CALL NOW TO CONFIRM ENGINE COMPATIBILITY
GUARANTEED FITMENT
If it doesn't fit: you get 100% of your money back.
30-DAY RISK-FREE PURCHASE
Test the engine. If you're not satisfied, return it within 30 days.
180-DAY SATISFACTION WARRANTY
Six months of coverage for peace of mind.
FAST & SECURE SHIPPING
Carefully packaged and shipped across Canada & USA.
BRAND-NEW ENGINES
No rebuilt. Not used. Only factory-new Kia & Hyundai engines.
TRUSTED CANADIAN SUPPLIER
Based in Laval, Quebec with real support, real inventory, real people.
| Part Code | G4KJ-Gen1 |
| SKU | KJ-KI-OP-11 |
| Brand | Kia |
| Number of Cylinders | 4 |
| Engine Size | 2.4L |
| Mileage | Brand New |
| Type | Engine |
| OE/OEM Part Number | KDM |
| Country/Region of Manufacture | OEM Replacement Quality |
| Warranty | 6 Months |
| Parts Included | 1 - Complete Package as Pictured |
| Modification Notes | Bolt-on, no modification needed |
Brand New Kia Optima 2.4L G4KJ Engine (2011–2015)
Power your Optima with confidence — KDM Motors Import delivers trusted quality, performance, and unbeatable value.
✔ Brand New Engine – 2.4L G4KJ Theta II GDI 4-cylinder, Gen1, built for smooth, reliable performance
✔ Perfect Fit – Designed for Kia Optima models from 2011 to 2015
✔ 6-Month Warranty Included – Your peace of mind, guaranteed
✔ Free Shipping in Montreal & Area – Fast, local delivery at no extra cost
✔ Canada-Wide Shipping Available – We deliver coast to coast
✔ VIN Compatibility Support – Call us to confirm fitment for your exact model
✔ Your Trusted Source – KDM Motors Import is known for quality, service, and value
📞 Order Now
Call us today to reserve your brand new engine — VIN compatibility, performance, and free delivery await!
Product Compatibility Chart
Vehicles
| NO | Make | Model | Years |
|---|---|---|---|
| 1 | Kia | Sorento | 2011-2015 |
| 2 | Kia | Sportage | 2011-2016 |
| 3 | Hyundai | Tucson | 2011-2015 |
| 4 | Kia | Optima | 2011-2015 |
| 5 | Hyundai | Santa Fe | 2013-2016 |
| 6 | Hyundai | Sonata | 2011-2015 |
Shipping Cost
SHIPPING POLICY
Shipping Policy
Liftgate/Tailgate Service
Tailgate / Liftgate and residential services for freight class items have a surcharge. Please check the appropriate box when calculating shipping while purchasing an item otherwise the shipment will be delayed.
When We Ship
- Under normal circumstances we ship the same business day on all orders placed before 1pm Eastern Standard Time.
- Orders placed after 1pm Eastern Standard Time will be shipped the next business day.
- Out of stock items will be shipped 1 business day after stocking. No price adjustment will be made for the shipping charges as these items will still be shipped according to the method originally requested in the purchase order.
- You will be notified within 1 business day by email if we are unable to complete your order.
- Please call our Customer Service at +1 450-231-7074 or via email sales@kdmmotorsimport.com , if you have questions regarding this policy.
Where We Ship
- We only ship to the address on file.
- We ship across Canada where shipping address is available, excluding P.O.Box.
- For international shipment, please reach out to one of our representative.
Tracking number
A valid tracking number will be emailed after shipping.
Returns
The customer is responsible for all the freight charges on the return of defective items and no replacement part will be sent until our staff have inspected and verified the returned defective item in question.
The customer is responsible for all the shipping charges for the returned product. You must have an RA number or Return Authorization number from KDM Motors before you can return your product. Please have the RA number written on the outside of the package. Any returns arriving to our warehouse without an RA number will be refused. Also, include the invoice with your returned package.
More in our return policy page.
